137478273

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{39953}}^1$

素因数の和:40024

約数の個数: 16

約数和(自身を含む): 194336256

約数和(自身を除く): 56857983

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 39953, 119859, 1238543, 1478261, 3715629, 4434783, 45826091, 137478273]

約数ペア:

[(1, 137478273), (3, 45826091), (31, 4434783), (37, 3715629), (93, 1478261), (111, 1238543), (1147, 119859), (3441, 39953)]